Tea-containing tobacco
Patent 4694842 Issued on September 22, 1987. Estimated Expiration Date: 
September 22, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 22, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References2930719 InventorApplicationNo. 06/534151 filed on 09/21/1983US Classes:131/359, Tobacco substitute, i.e., nontobacco131/352Compositions, e.g., smoking or chewing mixture or mediumExaminersPrimary: Millin, V.International ClassesA24B 15/30 (20060101)A24B 15/00 (20060101) AbstractIngredients and process for preparing a smoking product "Tea-Containing Tobacco" are disclosed. The product consists essentially of tobacco leaves, tea leaves, chrysanthemum flowers and Cnidii Rhizoma.Other References
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